1 . 她因无休止的焦虑而后悔，然后眼睛里噙着晶莹的泪水睡着了。（汉译英）

2 . "Thunderstorm ________（焦虑）" is common among dogs, and some dogs tremble with fear under the owner's beds during thunderstorms. （根据汉语提示单词拼写）